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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
//! WebView API unit tests.
//!
//! Since all Servo tests must run serially on the same thread, it is important
//! that tests never panic. In order to ensure this, use `anyhow::ensure!` instead
//! of `assert!` for test assertions. `ensure!` will produce a `Result::Err` in
//! place of panicking.
mod common;
use std::cell::Cell;
use std::rc::Rc;
use anyhow::ensure;
use common::{ServoTest, run_api_tests};
use servo::{WebViewBuilder, WebViewDelegate};
#[derive(Default)]
struct WebViewDelegateImpl {
url_changed: Cell<bool>,
}
impl WebViewDelegate for WebViewDelegateImpl {
fn notify_url_changed(&self, _webview: servo::WebView, _url: url::Url) {
self.url_changed.set(true);
}
}
fn test_create_webview(servo_test: &ServoTest) -> Result<(), anyhow::Error> {
let delegate = Rc::new(WebViewDelegateImpl::default());
let webview = WebViewBuilder::new(servo_test.servo())
.delegate(delegate.clone())
.build();
servo_test.spin(move || Ok(!delegate.url_changed.get()))?;
let url = webview.url();
ensure!(url.is_some());
ensure!(url.unwrap().to_string() == "about:blank");
Ok(())
}
fn main() {
run_api_tests!(test_create_webview);
}
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